Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2011-08-02
2011-08-02
Morris, Patricia (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
Reexamination Certificate
active
07989653
ABSTRACT:
This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the use of a base-promoted dynamic epimerization of a chiral nitro center. The chemistry taught herein can be exemplified by the following:
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Chen Frank X.
Cui Jian
Huang Mingsheng
Kwok Daw-Iong
Liao Jing
Fitch Catherine D.
Morris Patricia
Russell Mark W.
Schering Corporation
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